The Black Widow's key feature is versatility. Whether you're eye to eye with a big buck at ground level or flying high in a treestand in frigid temperatures, the Black Widow allows you to modify your game plan to suit your needs. Stay invisible when hunting your favorite ground blind or use it as a base layer for added comfort and warmth in extremely cold temperatures. The XLT (Xtreme Lightweight Technology) utilizes ScentBlocker SPF 50 activated carbon fused between super-soft outer fabric and an embossed inner lining to create a single layer that is lightweight, breathable, and comfortable. 4 Direction Stretch provides superior breathability, comfort, fit, and freedom of movement. S3 antimicrobial technology aids in odor control to help keep the garment smelling fresh longer. BodyLock technology strategically prevents easy escape of odor, forcing it through the carbon filter at the waist and ankle cuffs to allow maximum adsorption. Elasticized waistband for maximum comfort. Diamond crotch gusset with snap fly for increased mobility. Rear patch pocket. Imported.